ATC PA75-234 BASS
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 58 Hz |
| Qts | 0.341 |
| Qes | 0.442 |
| Qms | 1.5 |
| Vas | 22 L |
| Sd | 300 cm² |
| Xmax | 2 mm |
| Re | 5.4 Ω |
| Bl | 13.9 T·m |
| Mms | 43.2 g |
| Pe | 75 W |
| Sensitivity | 93.6 dB |
Alignment hint
| EBP | 131 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 6.7 L |
EBP > 100: favours a ported (bass-reflex) alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
| Driver | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| B&C 10 NDL 64 vp 2022 | 68 +10 | 0.343 = | 21.5 -0.5 | 3.3 +1.3 | 95 +1.4 | close | + | |
| Fane 10-275 | 55 -3 | 0.356 +0.01 | 26.1 +4.1 | 4.1 +2.1 | 94.1 +0.5 | close | + | |
| Faital PRO 10FH520 | 60 +2 | 0.32 -0.02 | 22.7 +0.7 | 7.25 +5.25 | 95 +1.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| ATC PA75-234 STD LS | 59 +1 | 0.265 -0.08 | 22 = | 1.9 -0.1 | 95.5 +1.9 | usable | Xmax 1.9 mm < 2 mm: lower excursion-limited SPL | + |
| B&C 10CL64 | 63 +5 | 0.31 -0.03 | 22.2 +0.2 | 5.2 +3.2 | 96 +2.4 | usable | + | |
| Faital PRO 10PR310 8 Ohms | 60 +2 | 0.339 = | 28 +6 | 4.6 +2.6 | 95.9 +2.3 | usable | + | |
| Sica 10 K 4 PL | 62.5 +4.5 | 0.31 -0.03 | 19.5 -2.5 | 5 +3 | 94.9 +1.3 | usable | + | |
| SB Audience NERO-10MWN600D | 68 +10 | 0.339 = | 18.8 -3.2 | 3.9 +1.9 | 95.8 +2.2 | usable | + | |
| Peavey PRO 10 | 67.7 +9.7 | 0.395 +0.05 | 25.1 +3.1 | 2.5 +0.5 | 94.2 +0.6 | usable | + | |
| Faital PRO 10HX230 | 65 +7 | 0.348 +0.01 | 25.8 +3.8 | 4 +2 | 96.6 +3 | usable | + |
Compare the closest 3 against the PA75-234 BASS →
Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.